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package org.eclipse.jetty.websocket.server.ab;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.jetty.util.BufferUtil;
import org.eclipse.jetty.util.StringUtil;
import org.eclipse.jetty.websocket.api.StatusCode;
import org.eclipse.jetty.websocket.protocol.CloseInfo;
import org.eclipse.jetty.websocket.protocol.OpCode;
import org.eclipse.jetty.websocket.protocol.WebSocketFrame;
import org.eclipse.jetty.websocket.server.helper.Hex;
import org.junit.Ignore;
import org.junit.Test;
/**
* Test of Close Handling
*/
public class TestABCase7 extends AbstractABCase
{
/**
* Basic message then close frame, normal behavior
*/
@Test
public void testCase7_1_1() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(WebSocketFrame.text("Hello World"));
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(WebSocketFrame.text("Hello World"));
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
}
finally
{
fuzzer.close();
}
}
/**
* Close frame, then another close frame (send frame ignored)
*/
@Test
public void testCase7_1_2() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
send.add(new CloseInfo().asFrame());
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* Close frame, then ping frame (no pong received)
*/
@Test
public void testCase7_1_3() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
send.add(WebSocketFrame.ping().setPayload("out of band ping"));
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* Close frame, then ping frame (no pong received)
*/
@Test
public void testCase7_1_4() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
send.add(WebSocketFrame.text("out of band text"));
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* Text fin=false, close, then continuation fin=true
*/
@Test
public void testCase7_1_5() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new WebSocketFrame(OpCode.TEXT).setPayload("an").setFin(false));
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
send.add(new WebSocketFrame(OpCode.CONTINUATION).setPayload("ticipation").setFin(true));
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* 256k msg, then close, then ping
*/
@Test
@Ignore("Problematic")
public void testCase7_1_6() throws Exception
{
byte msg[] = new byte[256 * 1024];
Arrays.fill(msg,(byte)'*');
List<WebSocketFrame> send = new ArrayList<>();
send.add(new WebSocketFrame(OpCode.TEXT).setPayload(msg));
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
send.add(new WebSocketFrame(OpCode.PING).setPayload("out of band"));
List<WebSocketFrame> expect = new ArrayList<>();
send.add(new WebSocketFrame(OpCode.TEXT).setPayload(msg));
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with no payload (payload length 0)
*/
@Test
public void testCase7_3_1() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new WebSocketFrame(OpCode.CLOSE));
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new WebSocketFrame(OpCode.CLOSE));
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with invalid payload (payload length 1)
*/
@Test
public void testCase7_3_2() throws Exception
{
byte payload[] = new byte[]
{ 0x00 };
List<WebSocketFrame> send = new ArrayList<>();
send.add(new WebSocketFrame(OpCode.CLOSE).setPayload(payload));
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.PROTOCOL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with valid payload (payload length 2)
*/
@Test
public void testCase7_3_3() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with valid payload (with reason)
*/
@Test
public void testCase7_3_4() throws Exception
{
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL,"Hic").asFrame());
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL,"Hic").asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with valid payload (with 123 byte reason)
*/
@Test
public void testCase7_3_5() throws Exception
{
byte utf[] = new byte[123];
Arrays.fill(utf,(byte)'!');
String reason = StringUtil.toUTF8String(utf,0,utf.length);
List<WebSocketFrame> send = new ArrayList<>();
send.add(new CloseInfo(StatusCode.NORMAL,reason).asFrame());
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.NORMAL,reason).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with invalid payload (124 byte reason) (exceeds total allowed control frame payload bytes)
*/
@Test
public void testCase7_3_6() throws Exception
{
ByteBuffer payload = ByteBuffer.allocate(256);
BufferUtil.clearToFill(payload);
payload.put((byte)0xE8);
payload.put((byte)0x03);
byte reason[] = new byte[124]; // too big
Arrays.fill(reason,(byte)'!');
payload.put(reason);
BufferUtil.flipToFlush(payload,0);
List<WebSocketFrame> send = new ArrayList<>();
WebSocketFrame close = new WebSocketFrame();
close.setPayload(payload);
close.setOpCode(OpCode.CLOSE); // set opcode after payload (to prevent early bad payload detection)
send.add(close);
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.PROTOCOL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
/**
* close with invalid payload (124 byte reason) (exceeds total allowed control frame payload bytes)
*/
@Test
public void testCase7_5_1() throws Exception
{
ByteBuffer payload = ByteBuffer.allocate(256);
BufferUtil.clearToFill(payload);
payload.put((byte)0xE8); // normal close
payload.put((byte)0x03);
byte invalidUtf[] = Hex.asByteArray("CEBAE1BDB9CF83CEBCCEB5EDA080656469746564");
payload.put(invalidUtf);
BufferUtil.flipToFlush(payload,0);
List<WebSocketFrame> send = new ArrayList<>();
WebSocketFrame close = new WebSocketFrame();
close.setPayload(payload);
close.setOpCode(OpCode.CLOSE); // set opcode after payload (to prevent early bad payload detection)
send.add(close);
List<WebSocketFrame> expect = new ArrayList<>();
expect.add(new CloseInfo(StatusCode.PROTOCOL).asFrame());
Fuzzer fuzzer = new Fuzzer(this);
try
{
fuzzer.connect();
fuzzer.setSendMode(Fuzzer.SendMode.BULK);
fuzzer.send(send);
fuzzer.expect(expect);
fuzzer.expectNoMoreFrames();
}
finally
{
fuzzer.close();
}
}
}
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